Discrete frequency modes, or bins, present a blend of opportunities and challenges for
photonic quantum information processing. Frequency-bin-encoded photons are readily …

A century after the first optical cavity, coupled resonator optical waveguides (CROWs) were
conceived as a new way to guide light on a photonic chip. Controlling chains of coupled …

Among the objectives for large-scale quantum computation is the quantum interconnect: a
device that uses photons to interface qubits that otherwise could not interact. However, the …

Quantum frequency combs from chip-scale integrated sources are promising candidates for
scalable and robust quantum information processing (QIP). However, to use these quantum …

Ultrabroad-bandwidth radiofrequency pulses offer significant applications potential, such as
increased data transmission rate and multipath tolerance in wireless communications. Such …

Recent advances in silicon nanophotonics, including demonstrations of ultracompact
modulators,,,, germanium waveguide photodetectors,, and wavelength-division …

Programmable multifunctional integrated nanophotonics (PMIN) is a new paradigm that
aims at designing common integrated optical hardware configurations, which by suitable …

The performance of relatively complex photonic integrated circuits (PICs) is now reaching
such high levels that the long sought goal of realizing low-cost,-size,-weight, and-power …

We demonstrate an integrated programmable photonic filter structure capable of producing
bandpass filters with both tunable passband bandwidth and center frequency. Such filters …

The discrete Fourier transform (DFT) is of fundamental interest in photonic quantum
information, yet the ability to scale it to high dimensions depends heavily on the physical …